Lines Matching refs:delta

355 	Bigint *ab, *bb, *bb1, *bd, *bd0, *bs, *delta, *rvb, *rvb0;  local
829 		delta = diff(bb, bd);
830 		if (delta == NULL)
832 		if (delta->wds <= 1 && !delta->x[0])
834 		dsign = delta->sign;
835 		delta->sign = finished = 0;
837 		i = cmp(delta, bs);
873 			delta = lshift(delta,1);
874 			if (delta == NULL)
876 			if (cmp(delta, bs) > 0) {
933 		if ((dval(&adj) = ratio(delta, bs)) <= 2.) {
1071 		Bfree(delta);
1088 	Bfree(delta);